Bio-based carbon aerogel derived from chitin stabilizes thermal energy storage, preventing leaks that limit organic phase change material use

https://www.eurekalert.org/news-releases/1111246

"encapsulates up to 60% stearic acid by weight without leakage... approximately 118 J/g thermal storage density (melting enthalpy)... improved thermal conductivity compared to pure stearic acid, allowing efficient heat absorption/ release... elevates stearic acid activation energy, indicating improved thermal stability... retains >97% original heat storage capacity, maintains stable phase change temperatures after 100 heating/ cooling cycles... chitin from seafood waste: low-cost, environmentally friendly... buildings, electronics"